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Security report for bellevue-boppard.de

Bellevue Hotelbetriebs GmbH · Hospitality · Germany

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

0–100, higher is better. How it is calculated

Bellevue Hotelbetriebs GmbH operates a well-established hospitality business located in Boppard am Rhein, Germany. The company offers upscale hotel accommodations, gastronomy, wellness, event hosting, and regional tourism experiences. The website reflects a strong market position as a premium family-run hotel with a tradition dating back to 1887, targeting tourists and travelers seeking quality services in the Mittelrhein region. The digital presence is professional, with clear navigation, multi-language support, and comprehensive content about their offerings. Technically, the website leverages modern web technologies including Shopware CMS, JavaScript libraries such as Swiper and Flatpickr, and integrates Google Analytics and Tag Manager for analytics. The site is mobile optimized and includes a consent management platform for GDPR compliance. Performance is moderate with good SEO and accessibility basics in place. From a security perspective, the site enforces HTTPS and employs cookie consent mechanisms, but lacks explicit security headers and published security policies. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is strong with clear privacy and cookie policies, and contact information is readily available. The WHOIS data aligns with the business information, indicating a legitimate and trustworthy domain registration. Overall, the website presents a low-risk profile with good business credibility and privacy compliance. Strategic improvements could include enhancing security headers and publishing incident response information to further strengthen security posture and trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 100 · High
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

8 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching bellevue-boppard.de

This scan found 29 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Full report

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
52
Security headers
15
Email security
80
DNS health
70
Network security
100
GDPR outside view
28
Average
58

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention bellevue-boppard.de, from OffSeq Breach.

No leaked records found

Breach holds no records for bellevue-boppard.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Bellevue Hotelbetriebs GmbH is positioned as a medium-sized hospitality provider with a long-standing family tradition. Their business model focuses on diversified revenue streams including accommodation, gastronomy, wellness, and event services. The company targets leisure and business travelers interested in the cultural and natural attractions of the Mittelrhein region. The website supports this with detailed content on rooms, gastronomy, wellness, and regional experiences. Partnerships with booking platforms and regional tourism services are evident. The company maintains active social media channels to engage customers and promote offerings. The professional website and clear contact channels support customer trust and operational transparency.

Security posture

The website demonstrates a mature security posture with mandatory HTTPS and a consent management platform ensuring GDPR compliance. No critical vulnerabilities or exposed sensitive data were found. However, the absence of explicit security headers such as Content Security Policy, HSTS, and X-Frame-Options represents an area for improvement. There is no visible security or incident response policy published, which could enhance transparency and preparedness. The secure handling of form inputs and validation is positive. Overall, the security posture is good but could be elevated by adopting additional best practices and publishing security policies.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Maintain transparency on data retention policies and update privacy documentation accordingly.

Contact details published on the site

Addresses
Legal name
Bellevue Hotelbetriebs GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Bellevue Hotelbetriebs GmbH
Description
Die Eleganz der Belle Epoque und die Fantasie des Jugendstils spiegeln sich im Flair des Bellevue Rheinhotels wider - Ihrem Ausgangspunkt für spannende Entdeckungsreisen und traumhafte Wandertouren im UNESCO Welterbe "Oberes Mittelrheintal".
Key services
Hotel accommodation, Gastronomy (multiple restaurants and bars), Wellness and spa services, Event hosting (conferences, celebrations), Tourism and regional experiences
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Analytics (GA4), Google Tag Manager, Flatpickr date picker, Swiper slider
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • No exposed sensitive data in HTML
  • Secure form with validation

Analytics and tracking

Services
Google Analytics (GA4), Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Consent Management Platform (FirstVoucher)
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Professional hotel website with comprehensive service offerings
  2. Clear multi-language support (German and English)
  3. Use of modern web technologies and consent management
  4. No signs of malicious or suspicious content
  5. Well-structured navigation and content hierarchy
Technical notes

Notes

The website is built on the Shopware CMS platform, utilizing modern JavaScript libraries such as Swiper for sliders and Flatpickr for date picking. Google Analytics 4 and Google Tag Manager are integrated for analytics and marketing purposes, with a consent management platform ensuring compliance with privacy regulations. The site is mobile optimized and features a structured navigation system with multi-level menus. Performance is moderate, with room for optimization. The technical implementation is solid but could benefit from enhanced security headers and accessibility improvements to reduce technical debt and improve resilience.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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